如果没有窗户，我无法察觉什么时候停车，什么时候我们在以300公里每小时的速度前进。
If there were no windows, I wouldn't be able to tell when we were stopped or when we were traveling at 300 km/h.
而暴风正以28公里每小时的时速向西北方向移动。
The storm was moving northwest at 17 miles (28 km) per hour.
而在地面上，它能够以113公里每小时的高速行驶。
And on the ground it can drive at highway speeds, around one hundred thirteen kilometers an hour.
车速最快达到330公里每小时（205英里每小时）。
据该公司说，这种车“的速度能在4.8秒内从0增加到100公里每小时”。
The car "catapults from zero to 100 kph (zero to 60 mph) in 4.8 seconds, " according to company literature.
人所能使出的最大，速度是10公里每小时，不出意外的话，大概是4米每秒。
And the maximum speed that the person could use is at most ten miles per hour without killing him or herself which is about four meters per second.
然而，当在上述两个城市之间运行时，它不会满负荷工作，而是会把时速控制在平均350公里每小时。
It will, however, travel between the two cities at less than full tilt, at an average speed of 350 km per hour.
时速可超过100公里每小时的圣塔安那狂风预计在未来几天内都不可能减弱，加州官员正在请求周边各州的援助。
Fierce Santa Ana winds, which can gust higher than 100 kilometers per hour, are not expected to die down for several days, and California officials are requesting aid from neighboring states.
这次试飞，HB-SIA的升空速度低于30英里每小时（约48公里每小时），起飞的助跑距离也相对短一些。
During the flight, HB-SIA lifted off at just under 30 mph and a relatively short takeoff run.
弗雷德里加说，这些汽车以最高36英里每小时（60公里每小时）的速度行驶，每开两到三小时就需要充电八小时。
The vehicles ran at maximum speeds of 38 miles per hour (60 kilometers per hour) and had to be recharged for eight hours after every two to three hours of driving.
通过电能和顶部太阳能装置收集的太阳能共同驱动，这种巴士最快能达到40公里每小时的速度，因此它不适合用作长线行驶。
Running on solar power gathered from its rooftop supplemented with grid energy, the "Fast Bus" is expected to top out just shy of 40 miles per hour, so it's not ideal for long treks.
复合很重要。很多交通法规是可以轻微违反的。例如车速超过限速几公里每小时，或者经过停止标志时，不停车，而是减速都是可以的。
Compounding matters, many traffic laws can be broken just a little-say, driving a few miles per hour faster than the speed limit, or rolling slowly past a stop sign instead of coming to a halt.
历经三年长途跋涉，穿越 21公里的险途，以最高不到 0.2 公里每小时的速度，机遇号火星车终于成功抵达火星表面的奋进陨石坑。
Yesterday, after a 3-year, 21-kilometer journey at top speeds of less than 0.2 kilometer per hour, the Opportunity rover finally arrived at Mars's Endeavour crater.
A-12几乎无法用雷达探测到，飞行速度可达2 200英里每小时（3 540公里每小时），以这种速度飞行，该飞机可在70分钟内横穿美国大陆。
Nearly undetectable to radar, the A-12 could fly at 2, 200 miles an hour (3, 540 kilometers an hour)—fast enough to cross the continental U.S. in 70 minutes.
大多数人步行的平均速度为每小时5公里。
Most people walk at an average rate of 5 kilometres an hour.
古斯塔夫登陆时的强度为二级风暴，风速大约每小时175公里，预计新奥尔良将连续数小时受到冲击。
Gustav landed as a secondary storm with a wind speed of about 175 kilometers per hour, and New Orleans is expected to be hit for several hours in a row.
我们可以以每小时480公里的速度飞行，避开红绿灯和繁忙的道路。
We could fly at 480 km per hour, avoiding traffic lights and busy roads.
有史以来最为复杂的工程项目创造了一组巨大的相互连接的模块，其以每小时27000公里的速度绕地球运行。
The most complex engineering project ever attempted has created an enormous set of interlinked modules that orbits the planet at more than 27,000 kilometres per hour.
苏利文岛上的新海滨别墅应该能够抵御3级飓风，其最高风速为每小时179-209公里。
The new beach house on Sullivan's Island should be able to withstand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour.
猎豹的奔跑速度每小时可达97公里。
如果车速限制是100千米每小时，生产一个足够大、足够强、时速能达到每小时200公里的引擎有什么意义呢？
What's the point in producing an engine that is big and powerful enough to go like 200 kilometers an hour when the speed limit is only 100?
根据他们的计算，这将使以每小时100公里行驶的汽车的刹车距离增加5。7米。
That, they calculate, would add 5.7 metres to the braking distance of a car travelling at 100kph.
这场风暴是以色列近年来遭遇的最强风暴之一，风速超过每小时100公里，海浪高达10米。
The storm, one of the strongest Israel has experienced in recent years, brought winds of more than 100 kph that sent 10-meter waves crashing into Israel's coast.
那人以每小时40公里的速度开车。
他们必须应对风速高达每小时75公里的大风。
They had to deal with winds as fast as 75 kilometers per hour.
它在轨道上运行的速度能达到每小时50公里。
它的飞行高度可达3000米，速度可达每小时100公里。
It flies as high as 3000 meters, and as fast as 100 kilometers per hour.
它在4500米的高空以每小时240公里的速度飞行。
It flies at 240 km per hour at a height of 4,500 meters in the sky.
据报道，复兴高速列车能以每小时350公里的速度行驶。
It's reported that Fuxing high-speed train can go as fast as 350 km an hour.
据报道，复兴高速列车能以每小时350公里的速度行驶。
It's reported that Fuxing high-speed train can go as fast as 350 km an hour.
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